2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy- CAS 16013-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16013-44-8 |
| Molecular Formula | C18H13ClN2O6S |
| Molecular Weight | 420.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy- (CAS 16013-44-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C18H13ClN2O6S. Molecular weight: 420.82 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C18H13ClN2O6S |
| Molecular Weight | 420.82 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,3-Dibromo-2-iodo-5-methyl-4-nitrobenzene (CAS 1160573-75-0)
- 2-(4-Chlorophenyl)-N-((dimethylamino)methylene)-2-(3-(trifluoromethyl)quinoxalin-2-yl)acetamide (CAS 338412-27-4)
- 1,3-Dibromo-4-iodo-5-methyl-2-nitrobenzene (CAS 1160573-65-8)
- 3,4,6,7,8,9-Hexahydrodibenzo[b,d]furan-1(2H)-one (CAS 78987-89-0)
- Methyl 4-bromo-3-cyano-2-(difluoromethyl)benzoate (CAS 1806060-76-3)
- n-(1-(Sec-butylamino)-1-oxopropan-2-yl)furan-2-carboxamide (CAS 1189527-03-4)
- 2-((3-Methoxyphenyl)thio)ethanamine (CAS 1016877-42-1)
- rac-syn-Balanol (CAS 167937-50-0)
- N,1-dimethyl-1H-pyrazole-5-carboxamide (CAS 955554-64-0)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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